CN107732281A - A kind of fusion splicing devices for being used to fix the packaging film and top cover of battery core - Google Patents
A kind of fusion splicing devices for being used to fix the packaging film and top cover of battery core Download PDFInfo
- Publication number
- CN107732281A CN107732281A CN201710928298.6A CN201710928298A CN107732281A CN 107732281 A CN107732281 A CN 107732281A CN 201710928298 A CN201710928298 A CN 201710928298A CN 107732281 A CN107732281 A CN 107732281A
- Authority
- CN
- China
- Prior art keywords
- top cover
- packaging film
- clamping
- battery core
- fix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a kind of fusion splicing devices for being used to fix the packaging film and top cover of battery core, it is installed on a mechanical arm, including a frame, the frame both sides are symmetrically arranged with two clamping parts that can be movable relatively, two clamping parts are used for the upper end and the lower end of top cover for clamping packaging film, welded joint is equipped with two clamping parts, the welded joint is used to heat and fix the upper end of packaging film and the lower end welding of top cover.So, effectively packaging film can be fixed on top cover by clamping part, and the welded joint by wearing completes the welding of packaging film and top cover, and it will not heat long and make packages in damaged condition bad, the fusion splicing devices are installed on a mechanical arm, you can realize the carrying of workpiece, and the welding of packaging film and top cover can be completed by welded joint in the handling process, production efficiency is high, practical.
Description
Technical field
The present invention relates to automatic battery production equipment, and in particular to and it is a kind of after battery core coats packaging film, make packaging
The fusion splicing devices that film is connected in the top cover of battery core.
Background technology
A kind of automobile power cell, includes the shell of battery core, the top cover located at battery core upper end and accommodating battery core, battery core with it is outer
Coordinated between shell using gap, using interference fit between top cover and shell.Battery core can coat one layer of bag before shell is loaded
Film is filled, to protect battery core.The packaging film coats the surrounding of battery core upwards in the bottom surface of battery core, and engages top cover.If only in bag
Dress film surrounding carries out rubberizing and fixed, and without fixing and packaging film and top cover, because battery core surface carries layer protecting film, therefore rubs
Coefficient is relatively low, and in production process, packaging film may deviate from battery core, reduce protective value；Packaging film is bonded according to adhesive tape
In on top cover, then the cooperation between top cover and shell is easily influenceed, and be unfavorable for attractive in appearance；If being separately provided a welding station,
Firstly the need of solution be cladding packaging film after, by packaging film and battery core, top cover is relatively-stationary is carried to welding station,
Secondly as the region very little that packaging film upper end is bonded with top cover lower end, the structure design of welding station is also a difficult point, separately
Outside, welding station is separately provided, production efficiency will be greatly reduced.
The content of the invention
In order to solve the above problems, present invention offer is a kind of to be installed on mechanical arm, setting while clamps on packaging film
The fusion splicing devices of the clamping part of end and top cover lower end, are equipped with welded joint, to complete to pack in the handling process on the holder portion
The welding of film upper end and top cover lower end is fixed.
The technical solution adopted for the present invention to solve the technical problems is：A kind of packaging film and top cover for being used to fix battery core
Fusion splicing devices, be installed on a mechanical arm, including a frame, the frame both sides are symmetrically arranged with two folders that can be movable relatively
Portion is held, two clamping parts are used for the upper end and the lower end of top cover for clamping packaging film, and welded joint is equipped with two clamping parts, described molten
Joint is used to heat and fix the upper end of packaging film and the lower end welding of top cover.
Preferably, two clamping parts correspond to the width setting of top cover, to be clamped from the both ends of top cover width.
Preferably, two long side directions that top cover is corresponded in the frame are additionally provided with two hot melt clamping jaws, and two hot melt clamping jaws are used
In the packaging film upper end of the long side direction and top cover lower end are carried out into hot melt fixation.
Preferably, two hot melt clamping jaws are moved by the first driving mechanisms control and synchronous backward, and two hot melt clamping jaws include：
Two first cantilevers, two first cantilevers are vertically arranged at the both sides for two long side directions that top cover is corresponded in frame, and pass
The first drive mechanism of dynamic connection；
Two clamping plates, two clamping plates are respectively arranged in the lower end of two first cantilevers, and the close end of two clamping plates corresponds to the lower end of top cover
Provided with some first heating plates, the first heating plate is connected with thermocouple, for packaging film is fused into top cover lower end.
Preferably, the clamping plate is provided with iron Buddhist dragon coating.
Preferably, first drive mechanism is a two-way cylinder.
Preferably, two clamping parts are moved by the second driving mechanisms control and synchronous backward, and two clamping parts include two second
Cantilever, two second cantilevers are vertically arranged at the both sides of frame, and second drive mechanism that is connected, the second cantilever lower end are provided with and kept away
Room, the welded joint are arranged in clearance position.
Preferably, the welded joint is provided with a drive cylinder, and the drive cylinder is horizontally placed on the outside of the second cantilever, is driven
The output end of cylinder of taking offence corresponds to the clearance position and is provided with the second heating plate, and second heating plate is connected with thermocouple, with
In packaging film is fused into top cover lower end.
Preferably, second drive mechanism is a two-way cylinder.
The beneficial effects of the invention are as follows：The clamping part for clamping packaging film upper end and top cover lower end simultaneously is set, in clamping part
On be equipped with welded joint, when clamping part is clamped packaging film upper end and top cover lower end, welded joint supports to inner side activity
Packaging film upper end is connect, heats and packaging film upper end is fused to top cover lower end, then is exited, be able to will effectively be packed by clamping part
Film is fixed on top cover, and the welded joint by wearing completes the welding of packaging film and top cover, and will not be heated long and be made bag
Dress is damaged bad, the fusion splicing devices is installed on a mechanical arm, you can realize the carrying of workpiece, and can lead in the handling process
The welding that welded joint completes packaging film and top cover is crossed, production efficiency is high, practical.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the operating diagram of the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the enlarged diagram of a-quadrant in Fig. 1；
Fig. 4 is the structural representation of workpiece in the present invention.
Embodiment
1~Fig. 4 of reference picture, the present invention are a kind of fusion splicing devices for being used to fix the packaging film and top cover of battery core, are installed on
On one mechanical arm, it includes a frame 1, and the both sides of frame 1 are symmetrically arranged with two clamping parts that can be movable relatively, two clamping parts
For clamping the upper end of packaging film 12 and the lower end of top cover 11, welded joint is equipped with two clamping parts, the welded joint is used for
Heat and the upper end of packaging film 12 is fixed with the lower end welding of top cover 11.The width that wherein two clamping parts correspond to top cover 11 is set
Put, to be clamped from the both ends of the width of top cover 11, and two long side directions that top cover 11 is corresponded in the frame 1 are also set up
There are two hot melt clamping jaws, for the upper end of packaging film 12 of the long side direction and the lower end of top cover 11 are carried out into hot melt fixation.
As illustrated, two hot melt clamping jaws are controlled by the first drive mechanism 2 and moved and synchronous backward, two hot melt clamping jaws are all provided with
It is equipped with one first cantilever 5, and two the first cantilevers 5 (two hot melt clamping jaws are each provided with first cantilever 5, so share two the
One cantilever 5) both sides for two long side directions that top cover 11 is corresponded in frame 1 are vertically arranged at, and first drive mechanism that is connected
2；Two clamping plates 6, two clamping plates 6 are respectively arranged in the lower end of two first cantilevers 5, and the close end of two clamping plates 6 corresponds to the lower end of top cover 11
Provided with some first heating plates 9, the first heating plate 9 is connected with thermocouple, for packaging film 12 is fused into the lower end of top cover 11,
In order to increase the service life, the clamping plate 6 is provided with iron Buddhist dragon coating.
And two clamping parts realize that synchronous backward moves by the control of the second drive mechanism 3, two clamping parts are provided with one the
Two cantilevers 4, two second cantilevers 4 are vertically arranged at the both sides for two short side directions (width) that top cover 11 is corresponded in frame 1, and
Be connected the second drive mechanism 3, and the lower end of the second cantilever 4 is provided with clearance position, and the welded joint is arranged in clearance position.It is described molten
Joint is provided with a drive cylinder 7, and the drive cylinder 7 is horizontally placed on the outside of the second cantilever 4, the output end pair of drive cylinder 7
The clearance position is answered to be provided with the second heating plate 10, second heating plate 10 is connected with thermocouple, for by packaging film 12
It is fused to the lower end of top cover 11.Wherein thermocouple may be configured as bar type thermoelectricity occasionally chip thermocouple according to actual use demand.
The preferred embodiment of first drive mechanism 2 and the second drive mechanism 3 is to be arranged to two-way cylinder, two two-way cylinders
Vertically and setting is stacked, a horizontal installing plate can be also set in the lower end of frame 1, two two-way cylinders are passed through into welding or spiral shell respectively
The mode of nail connection is fixed on the top and bottom of installing plate, and it is two-way that two first cantilevers 5 and two second cantilevers 4 are correspondingly arranged in two
The both ends of cylinder.In addition, the first drive mechanism 2 and the second drive mechanism 3 may also be configured to motor-driven gear, rack coordinates
Realize.
So, when clamping part is clamped the upper end of packaging film 12 and 11 lower end of top cover, welded joint to inner side activity and
The upper end of packaging film 12 is abutted, heats and the upper end of packaging film 12 is fused to the lower end of top cover 11, then is exited, can be effective by clamping part
Packaging film 12 is fixed on top cover 11 by ground, and the welded joint by wearing completes the welding of packaging film 12 and top cover 11, and not
It can heat long and make packages in damaged condition bad, the fusion splicing devices are installed on a mechanical arm, you can realize the carrying of workpiece, and
The welding of packaging film 12 and top cover 11 can be completed in handling process by welded joint, production efficiency is high, practical.More enter one
Step, it is contemplated that the height of the lower end of top cover 11 is smaller, and the boss 13 positioned at the side of top cover 11 can influence the work of clamping part, there is mirror
In this, the present embodiment in the lower end of the second cantilever 4 to should boss 13 set engaging recess 14, engage recess 14 horizontal depth
More than the horizontal width of boss 13, and vertical height then matches with boss 13, in this way, can be by engaging recess 14 and top cover 11 weeks
The boss 13 of side, which coordinates, realizes horizontal location, then clamps the lower end of top cover 11 and the upper end of packaging film 12 by the second cantilever 4.Applying
When different dimensions are produced, engaging recess 14 can be arranged to common recess, it is only possessed the work of accommodating boss 13
With, also or change the second cantilever 4.Meanwhile first heating plate 9 and the second heating plate 10 be respectively connected with temp.-sensing wire 8, pass through heat
Galvanic couple monitors temperature in real time, avoids temperature too high and damages packaging film 12.
Above-described embodiment is the preferred scheme of the present invention, and the present invention can also have other embodiments.The technology of this area
Personnel can also make equivalent variations or replacement on the premise of without prejudice to spirit of the invention, and these equivalent modifications or replacement are wrapped
It is contained in the scope set by the application claim.
Claims (9)
1. a kind of fusion splicing devices for being used to fix the packaging film and top cover of battery core, are installed on a mechanical arm, it is characterised in that bag
A frame is included, the frame both sides are symmetrically arranged with two clamping parts that can be movable relatively, and two clamping parts are used to clamp packaging film
Upper end and the lower end of top cover, welded joint is equipped with two clamping parts, and the welded joint is used to heat and make the upper end of packaging film
Lower end welding with top cover is fixed.
2. a kind of fusion splicing devices for being used to fix the packaging film and top cover of battery core as claimed in claim 1, it is characterised in that two
The width that clamping part corresponds to top cover is set, to be clamped from the both ends of top cover width.
A kind of 3. fusion splicing devices for being used to fix the packaging film and top cover of battery core as claimed in claim 2, it is characterised in that institute
State and two long side directions of top cover are corresponded in frame be additionally provided with two hot melt clamping jaws, two hot melt clamping jaws are used for the bag of the long side direction
Dress film upper end carries out hot melt fixation with top cover lower end.
4. a kind of fusion splicing devices for being used to fix the packaging film and top cover of battery core as claimed in claim 3, it is characterised in that two
Heat clamping jaw to move and synchronous backward by the first driving mechanisms control, two hot melt clamping jaws include：
Two first cantilevers, two first cantilevers are vertically arranged at the both sides for two long side directions that top cover is corresponded in frame, and the company of transmission
Connect the first drive mechanism；
Two clamping plates, two clamping plates are respectively arranged in the lower end of two first cantilevers, and the lower end that the close ends of two clamping plates corresponds to top cover is provided with
Some first heating plates, the first heating plate are connected with thermocouple, for packaging film is fused into top cover lower end.
A kind of 5. fusion splicing devices for being used to fix the packaging film and top cover of battery core as claimed in claim 4, it is characterised in that institute
State clamping plate and be provided with iron Buddhist dragon coating.
A kind of 6. fusion splicing devices for being used to fix the packaging film and top cover of battery core as claimed in claim 4, it is characterised in that institute
It is a two-way cylinder to state the first drive mechanism.
7. a kind of fusion splicing devices for being used to fix the packaging film and top cover of battery core as claimed in claim 1, it is characterised in that two
Clamping part is moved by the second driving mechanisms control and synchronous backward, and two clamping parts include two second cantilevers, and two second cantilevers erect
The straight both sides for being arranged at frame, and second drive mechanism that is connected, the second cantilever lower end are provided with clearance position, the welded joint is worn
In clearance position.
A kind of 8. fusion splicing devices for being used to fix the packaging film and top cover of battery core as claimed in claim 7, it is characterised in that institute
State welded joint and be provided with a drive cylinder, the drive cylinder is horizontally placed on the outside of the second cantilever, the output end pair of drive cylinder
The clearance position is answered to be provided with the second heating plate, second heating plate is connected with thermocouple, for packaging film is fused to
Top cover lower end.
A kind of 9. fusion splicing devices for being used to fix the packaging film and top cover of battery core as claimed in claim 7, it is characterised in that institute
It is a two-way cylinder to state the second drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710928298.6A CN107732281B (en) | 2017-10-09 | 2017-10-09 | Welding device for packaging film and top cover for fixing battery cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710928298.6A CN107732281B (en) | 2017-10-09 | 2017-10-09 | Welding device for packaging film and top cover for fixing battery cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107732281A true CN107732281A (en) | 2018-02-23 |
| CN107732281B CN107732281B (en) | 2023-05-05 |
Family
ID=61209729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710928298.6A Active CN107732281B (en) | 2017-10-09 | 2017-10-09 | Welding device for packaging film and top cover for fixing battery cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107732281B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107732281B (en) | 2023-05-05 |
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